SHB-III circulating water pump Description: This pump is based on laboratory area is small, a new desktop circulating water pumps designed by our company, the host using a special anti-corrosion materials. With an outer loop devices, vacuum stability, appearance, small and exquisite chic and unique. http://www.ebo17.com/product/html/?9.html water ring vacuum pump was originally used as a self-priming pump, then gradually used in petroleum, chemical, machinery, mining, light industry, medicine and food, and many other industrial sectors . In many industrial production processes, such as the vacuum filtration, water, vacuum suction, vacuum evaporation, vacuum concentrated and vacuum degassing vacuum resurgence, the water ring pump is widely used. Due to the rapid development of application technology of vacuum, water ring vacuum pump crude in access has been valued by the people. As the water ring pump gas compression is isothermal, it can be exhausting flammable, explosive gases, but can also dust extraction, gas water, so the water ring pump applications is increasing. SHB-III water circulation pump works: the pump is installed in the amount of water as the working fluid. When the impeller is rotated in the clockwise direction in Fig, water is thrown around by the impeller, the action of centrifugal force, the water forms a closed ring shape of the cavity of the pump depends on the thickness and other similar. The inner surface of the lower portion of the water ring coincided with the impeller hub tangent, surface coincides with the blade tip (actually leaves in the water ring has given insertion depth) within the upper part of the water ring. Forming a crescent space between the impeller hub and the water ring at this time, and this space has been divided and the number of impeller blades equal number of small cavities. If zero is the starting point for the lower impeller, the impeller rotates 180 degrees before the small cavity size from small to big, and with the end face of the intake port connected, then the gas is inhaled, when the suction end of the cavity is small and the suction port isolation; When the impeller continues to rotate, the small chamber from large to small, the gas is compressed; small chamber when communicating with the exhaust port, the gas will be discharged pump. Technical parameters SHB-III instrument Xi'an Bell Biotechnology Co., Ltd. http://www.ebo17.com?